Kristin Cavallari, Jay Cutler post cryptic message on Instagram after Southern Charm's Madison LeCroy comments

Kristin Cavallari and Jay Cutler both posted a photo together on Instagram Friday, giving fans hope for a reconciliation after their divorce. However, a source tells People the former couple is not back together. Now, fans are speculating the photo was in response to comments made by "Southern Charm" star Madison LeCroy.